Three inseparable friends get together every afternoon to play, but Leocádia, their evil building manager, always gets in their way. When something fishy happens around the building, they become the Blue Building Detectives!
Wendy van Dijk
Self - Host
Roxeanne Hazes
Self - Coach
Sanne Hans
Jaap Reesema
Mart Hoogkamer
Snelle
Eric van Tijn
Self - Bandleider
2011 · Series
1998 · Series
2023 · Series
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2005 · Series
2019 · Series
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1983 · Series
2024 · Series
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2021 · Series
1999 · Series
2026 · Series